(6α,6aα,12α,12aα)-5,6,6a,11,12,12a-Hexahydro-5,11-dimethylpentaleno<2,1-b:5,4-b'>diindole-6,12-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 127229-86-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,2,2 and 9 respectively; the second part has 2 digits, 8 and 6 respectively. Calculate Digit Verification of CAS Registry Number 127229-86: (8*1)+(7*2)+(6*7)+(5*2)+(4*2)+(3*9)+(2*8)+(1*6)=131 131 % 10 = 1 So 127229-86-1 is a valid CAS Registry Number.